.title {
  height: 64px;
  line-height: 64px;
  font-size: 20px;
  font-weight: bold;
  border-bottom: 1px solid #efefef;
  overflow: hidden;
  transition: all 0.2s;
  text-align: center;
}
.title img {
  width: 36px;
  height: 36px;
}
.LogoClose {
  width: 80px;
}
.LogoOpen {
  width: 210px;
}
